Asymptotics for the reciprocal and shifted quotient of the partition function

Fuente: arXiv
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Auteurs principaux: Banerjee, Koustav, Paule, Peter, Radu, Cristian-Silviu, Schneider, Carsten
Format: Preprint
Publié: 2024
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author Banerjee, Koustav
Paule, Peter
Radu, Cristian-Silviu
Schneider, Carsten
author_facet Banerjee, Koustav
Paule, Peter
Radu, Cristian-Silviu
Schneider, Carsten
contents Let $p(n)$ denote the partition function. In this paper our main goal is to derive an asymptotic expansion up to order $N$ (for any fixed positive integer $N$) along with estimates for error bounds for the shifted quotient of the partition function, namely $p(n+k)/p(n)$ with $k\in \mathbb{N}$, which generalizes a result of Gomez, Males, and Rolen. In order to do so, we derive asymptotic expansions with error bounds for the shifted version $p(n+k)$ and the multiplicative inverse $1/p(n)$, which is of independent interest.
format Preprint
id arxiv_https___arxiv_org_abs_2412_02257
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle Asymptotics for the reciprocal and shifted quotient of the partition function
Banerjee, Koustav
Paule, Peter
Radu, Cristian-Silviu
Schneider, Carsten
Number Theory
Symbolic Computation
Combinatorics
05A16, 05A20, 11P82
Let $p(n)$ denote the partition function. In this paper our main goal is to derive an asymptotic expansion up to order $N$ (for any fixed positive integer $N$) along with estimates for error bounds for the shifted quotient of the partition function, namely $p(n+k)/p(n)$ with $k\in \mathbb{N}$, which generalizes a result of Gomez, Males, and Rolen. In order to do so, we derive asymptotic expansions with error bounds for the shifted version $p(n+k)$ and the multiplicative inverse $1/p(n)$, which is of independent interest.
title Asymptotics for the reciprocal and shifted quotient of the partition function
topic Number Theory
Symbolic Computation
Combinatorics
05A16, 05A20, 11P82
url https://arxiv.org/abs/2412.02257